Radiative decays of scalar mesons $f_0(980)$ and $a_0(980)$ into $ρ(ω) γ$ in the local Nambu-Jona-Lasinio model
| dc.creator | Volkov, M. K. | |
| dc.creator | Bystritskiy, Yu. M. | |
| dc.creator | Kuraev, E. A. | |
| dc.date | 2008-11-23 | |
| dc.date.accessioned | 2026-07-07T10:20:35Z | |
| dc.date.available | 2026-07-07T10:20:35Z | |
| dc.description | In the framework of the local Nambu-Jona-Lasinio model the radiative decay widths of the scalar mesons $f_0(980)$ and $a_0(980)$ into $ργ$ and $ωγ$ are calculated. The contributions of the quark loops and the meson loops are taken into account. For the radiative decays of the scalar meson $f_0(980)$ the contribution of the meson loops plays the dominant role. On the other side for the radiative decays of the scalar meson $a_0(980)$ the main contribution is given by the quark loops. | |
| dc.description | 7 pages | |
| dc.identifier | https://arxiv.org/abs/0811.3773 | |
| dc.identifier | http://arxiv.org/abs/0811.3773 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/174894 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Radiative decays of scalar mesons $f_0(980)$ and $a_0(980)$ into $ρ(ω) γ$ in the local Nambu-Jona-Lasinio model | |
| dc.type | text |